Pioneer TS-WH500A Compact Series Dual 7-1/8" x 3-7/8" - 150 W Max Power - HVT (Horizontal Vertical Transforming) Sealed Active Subwoofer
Pioneer ts-wh500dsal 8 " hvt sealed Active subwoofer. Significantly reduced physical depth, while maintaining greater excursion and linearity for superior bass reproduction, natural sound quality and higher Output.